Castlevania: Circle of the Moon and Castlevania: Harmony of Dissonance Original Soundtrack is the soundtrack for Castlevania: Circle of the Moon and Castlevania: Harmony of Dissonance. The music of Circle of the Moon was composed by Sotaro Tojima and Hiroshi Mitsuoka, while Harmony of Dissonanceʼs music was done by Soshiro Hokkai and Michiru Yamane. This soundtrack was released on June 26, 2002 and a bootleg release was done the same year.